<template>
  <div>
    parent <br /><br /><br />
    url is {{ url }} <br /><br /><br />
    <hr />
    <child v-model="url"></child>
  </div>
</template>

<script>
import Child from './child'
export default {
  name: 'ParentVModel',
  data() {
    return {
      url: 'http://www.baidu.com'
    }
  },
  components: {
    Child
  }
}
</script>
